Product informationName: Dive Pilot with Magnetic Suction CupSize: 7 * 7 * 3Input voltage: 4.5 (V)Number of LED lamp beads: 13 (pcs)Luminous flux: 300 (lm)Color temperature: 2700 (K)Lamp luminous efficiency: 0.39 (lm / w)Power factor: 0.06Beam angle: 360 (degrees)Color rendering index: 70Protection level: IP68Whether dimming: yesControl method: remote controlLife: 50000 (H)Shell material: ABSWeight of one package: 150 (g)This product does not include batteries, please have 3 AA batteries ready.The products include:Diving lighting * 1Remote control * 1Suction cup * 2Manual * 1Cardboard packaging16 colors4 flashing modesWith timing functionAdjust the brightness to your needsProduct Feature13 bright LEDsBuilt-in waterproof ring to improve water resistanceThe suction cup increases and thickensNew 3 magnets, magnetic upgradeThe remote control adds 3 sync options to choose fromThe wireless remote control has a longer control distance and more control.